@font-face {
	font-family: "思源黑体";
	src: url(../fonts/SourceHanSans-Heavy.otf);
}

* {
	margin: 0;
	padding: 0;
	list-style: none;
}

body,
html {
	width: 100%;
	height: 100%;
	background-color: white;
	font-size: 0.28rem;
}

.mui-content{
	background-color:rgba(0, 0, 0, 0) !important;
}
.main-bg {
	width: 100%;
	height:100%;
	position: relative;
	background: url(../img/index-bg/u1.png) no-repeat;
	background-size: cover;
	padding-top: 1rem;
	box-sizing: border-box;
}

/*顶部*/
.useHeader{
	width: 100%;
	margin: 1.4rem 0 1rem;
}
.useHeader div:first-of-type{
	width: 1.2rem;
	height: 1.2rem;
	margin: 0 auto 0.4rem;
	border-radius: 50%;
	overflow: hidden;
}
.useHeader p:nth-child(2){
	font-size: 0.36rem;
	text-align: center;
	color: white;
}
.useHeader p:nth-child(3),.useHeader p:nth-child(4){
	text-align: center;
	font-size: 0.28rem;
	color: white;
}

